PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

A new diagnostic tool to identify and treat pathological social withdrawal, Hikikomori

Researchers develop the Hikikomori Diagnostic Evaluation, or HiDE, as a diagnostic tool to better identify the pathology of extended social withdrawal, known as Hikikomori

A new diagnostic tool to identify and treat pathological social withdrawal, Hikikomori
2023-11-22
(Press-News.org)

Fukuoka, Japan—Researchers at Kyushu University have developed a new tool to help clinicians and researchers assess individuals for pathological social withdrawal, known as Hikikomori. The tool, called Hikikomori Diagnostic Evaluation, or HiDE, can be a practical guide on collecting information on this globally growing pathology.

Hikikomori is a condition characterized by sustained physical isolation or social withdrawal for a period exceeding six months. It was first defined in Japan in 1998, and while thought to be a Japan specific ‘culture-bound’ syndrome, recent evidence has shown a marked growth of it worldwide. Researchers and medical professionals also fear that the recent COVID-19 pandemic has compounded the increase of hikikomori patients across the globe.

However, there is yet to be a standardized tool to identify the hikikomori pathology. The new HiDE assessment tool, developed by Associate Professor Takahiro A. Kato of the Graduate School of Medical Sciences published in World Psychiatry, is intended to be the next step in a transcultural tool to help identify and assess hikikomori individuals.

In 2013, the Kyushu University hospital established the world's first outpatient clinic for hikikomori in the hopes to research the pathology and find better methods of treatment. Over the years, Kato and his team have developed different methods for early detection of hikikomori and has even been investigating possible biomarkers of the pathology.

"HiDE is a questionnaire we've been developing at our clinic at the University Hospital. We've refined it over the years, and today it takes roughly 5-20 minutes to complete depending on the answers," explains Kato. "It's primarily divided into two sections. The first section looks at the features of the patient's behavior to see if they exhibit hikikomori. The second section is used to help us gain context to the patient’s extent of social withdrawal."

The team has also added a screening form to the HiDE in case clinicians lack the time to administer the entire tool. They suggest that the full questionnaire be administered to patients who respond that they 'spend one hour or less per day out of their home, at least three days a week' and that 'their family, others, or are personally bothered by this.'

"The HiDE has proven to be an indispensable tool for the structured assessment of pathological social withdrawal in our clinical practice and research. But more empirical studies must be done to assess its validity beyond our practice," concludes Kato. "We would like to see this used by our colleagues around the world, so we can work to refine the tool. Hikikomori is becoming a global phenomenon, and a collective effort in recognizing and treating hikikomori is going to be vital."

###

For more information about this research, see "The Hikikomori Diagnostic Evaluation (HiDE): a proposal for a structured assessment of pathological social withdrawal," Alan R. Teo, Kazumasa Horie, Keita Kurahara, and Takahiro A. Kato World Psychiatry, https://doi.org/10.1002/wps.21123

About Kyushu University 
Kyushu University is one of Japan's leading research-oriented institutes of higher education since its founding in 1911. Home to around 19,000 students and 8,000 faculty and staff, Kyushu U's world-class research centers cover a wide range of study areas and research fields, from the humanities and arts to engineering and medical sciences. Its multiple campuses—including one of the largest in Japan—are located around Fukuoka City, a coastal metropolis on the southwestern Japanese island of Kyushu that is frequently ranked among the world's most livable cities and historically known as Japan's gateway to Asia. Through its Vision 2030, Kyushu U will 'Drive Social Change with Integrative Knowledge.' Its synergistic application of knowledge will encompass all of academia and solve issues in society while innovating new systems for a better future.

END


[Attachments] See images for this press release:
A new diagnostic tool to identify and treat pathological social withdrawal, Hikikomori

ELSE PRESS RELEASES FROM THIS DATE:

Survival of the fittest? New study shows how cancer cells use cell competition to evade the body’s defenses

Survival of the fittest? New study shows how cancer cells use cell competition to evade the body’s defenses
2023-11-22
Living cells compete with each other and try to adapt to the local environment. Cells that are unable to do so are eliminated eventually. This cellular competition is crucial as the surrounding normal epithelial cells use it to identify and eliminate mutant cancer cells.  Studies have reported that when activating mutants of “Ras” proteins are expressed in mammalian epithelial cells, they are pushed toward the lumen, excreted along with other bodily waste, and eliminated by competition. Epithelial cells containing Ras mutants have been reported to be removed in this manner in several organs, including the small intestine, stomach, pancreas, and lungs. ...

Danish researchers puncture 100-year-old theory of odd little 'water balloons'

Danish researchers puncture 100-year-old theory of odd little water balloons
2023-11-22
Quinoa and many other extremely resilient plants are covered with strange balloon-like 'bladders' that for 127 years were believed to be responsible for protecting them from drought and salt. Research results from the University of Copenhagen reveal this not to be the case. These so-called bladder cells serve a completely different though important function. The finding makes it likely that even more resilient quinoa plants will now be able to be bred, which could lead to the much wider cultivation of this sustainable ...

Novel MRI reveals brain changes in long-COVID patients

Novel MRI reveals brain changes in long-COVID patients
2023-11-22
CHICAGO – People with long COVID exhibit patterns of changes in the brain that are different from fully recovered COVID-19 patients, according to research being presented next week at the annual meeting of the Radiological Society of North America (RSNA). “To the best of our knowledge, this is the first study comparing patients with long COVID to both a group without history of COVID-19 and a group that went through a COVID-19 infection but is subjectively unimpaired,” said one of the study’s lead authors, Alexander Rau, M.D., resident in the Departments of Neuroradiology and Diagnostic and ...

AI identifies non-smokers at high risk for lung cancer

AI identifies non-smokers at high risk for lung cancer
2023-11-22
CHICAGO – Using a routine chest X-ray image, an artificial intelligence (AI) tool can identify non-smokers who are at high risk for lung cancer, according to a study being presented next week at the annual meeting of the Radiological Society of North America (RSNA). Lung cancer is the most common cause of cancer death. The American Cancer Society estimates about 238,340 new cases of lung cancer in the United States this year and 127,070 lung cancer deaths. Approximately 10-20% of lung cancers occur in “never-smokers” – people who have never smoked cigarettes ...

This sea worm’s butt swims away, and now scientists know how

This sea worm’s butt swims away, and now scientists know how
2023-11-22
A research team, led by Professor Toru Miura from the University of Tokyo, shows how the expression of developmental genes in the Japanese green syllid worms, Megasyllis nipponica, helps form their swimming reproductive unit called stolon.     Life always finds ways to surprise us. The presence of a unique reproductive mechanism of some annelid worms or segmented worms is one such surprise. In a process called stolonization, the posterior body part with gonads of the syllid worm detaches from its original body. The detached part is called the stolon, and it is full of gametes (eggs or sperms). The stolon swims around by itself and spawns when it ...

New study on experience of adopted people as they become parents

2023-11-22
Becoming a parent is a key turning point for adopted people Parenting is always challenging, but for adopted people becoming a mum or dad can be extra demanding, as well as extra special – according to research from the University of East Anglia. A new study is the first in to investigate the lived experiences of adopted people in the UK as they become parents. It finds that they are affected by issues that link back to their adoption and to difficult experiences in their past – related to loss, rejection, abuse and neglect. Because of these ...

Anti-rheumatic drugs could prevent thyroid disease

Anti-rheumatic drugs could prevent thyroid disease
2023-11-22
Anti-rheumatic drugs used for rheumatoid arthritis might prevent the development of autoimmune thyroid disease, according to a new observational study by researchers from Karolinska Institutet published in the Journal of Internal Medicine.    It is well known that patients with rheumatoid arthritis are at increased risk of autoimmune thyroid diseases such as Hashimoto's disease and Graves' disease. While patients with RA are usually treated with immunomodulatory drugs that affect the immune system, such drugs are rarely used in autoimmune thyroid diseases. Instead, such patients are treated with thyroid hormone to compensate for the changes in normal ...

Does spaceflight increase men’s risk of erectile dysfunction?

2023-11-22
During missions into space, astronauts are exposed to high levels of galactic cosmic radiation and weightlessness. Simulation experiments in male rats indicated that these aspects of spaceflight can negatively affect vascular tissues relevant to erectile dysfunction, even after a period of long-term recovery. The research, which is published in The FASEB Journal, indicated that vascular alterations are induced by relatively low doses of galactic cosmic radiation and to a lesser extent simulated weightlessness, primarily through increases in oxidative stress. Treatment with different antioxidants could counter some of these ...

What are the effects of workforce automation across race and gender in the United States?

2023-11-22
Advances in areas such as robotics and artificial intelligence enable the automation of a range of occupational tasks, leading to fundamental changes in the nature of work. New research published in The American Journal of Economics and Sociology indicates that the effects of job automation vary across race and gender, and without targeted interventions, will likely result in increasing inequality. The research analyzes two distinct measures of automation job displacement risk for more than 1.4 million Americans across 385 occupations. The findings show that the intersection of race and gender has a significant effect on automation risks. For example, ...

Has the COVID-19 pandemic compromised bone health?

2023-11-22
Results from a study published in the American Journal of Human Biology suggest that the COVID-19 pandemic has had negative effects on bone tissue—including both bone mineral density in the forearm and total bone mineral content. The study by investigators at Comenius University, in Slovakia, included 387 young adults whose bone health measurements were taken prior to the COVID-19 pandemic and 386 whose measurements were taken from September 2020 to November 2022 during the pandemic. Individuals participated in the study only once, either before or during the pandemic. Certain lifestyle changes during the pandemic may have contributed ...

LAST 30 PRESS RELEASES:

Study tracks chromium chemistry in irradiated molten salts

Scientists: the beautiful game is a silver bullet for global health

Being physically active, even just a couple of days a week, may be key to better health

High-fat diet promote breast cancer metastasis in animal models

A router for photons

Nurses and AI collaborate to save lives, reduce hospital stays

Multi-resistance in bacteria predicted by AI model

Tinker Tots: A citizen science project to explore ethical dilemmas in embryo selection

Sensing sickness

Cost to build multifamily housing in California more than twice as high as in Texas

Program takes aim at drinking, unsafe sex, and sexual assault on college campuses

Inability to pay for healthcare reaches record high in U.S.

Science ‘storytelling’ urgently needed amid climate and biodiversity crisis

KAIST Develops Retinal Therapy to Restore Lost Vision​

Adipocyte-hepatocyte signaling mechanism uncovered in endoplasmic reticulum stress response

Mammals were adapting from life in the trees to living on the ground before dinosaur-killing asteroid

Low LDL cholesterol levels linked to reduced risk of dementia

Thickening of the eye’s retina associated with greater risk and severity of postoperative delirium in older patients

Almost one in ten people surveyed report having been harmed by the NHS in the last three years

Enhancing light control with complex frequency excitations

New research finds novel drug target for acute myeloid leukemia, bringing hope for cancer patients

New insight into factors associated with a common disease among dogs and humans

Illuminating single atoms for sustainable propylene production

New study finds Rocky Mountain snow contamination

Study examines lactation in critically ill patients

UVA Engineering Dean Jennifer West earns AIMBE’s 2025 Pierre Galletti Award

Doubling down on metasurfaces

New Cedars-Sinai study shows how specialized diet can improve gut disorders

Making moves and hitting the breaks: Owl journeys surprise researchers in western Montana

PKU Scientists simulate the origin and evolution of the North Atlantic Oscillation

[Press-News.org] A new diagnostic tool to identify and treat pathological social withdrawal, Hikikomori
Researchers develop the Hikikomori Diagnostic Evaluation, or HiDE, as a diagnostic tool to better identify the pathology of extended social withdrawal, known as Hikikomori